Mate 30 Pro 5G User Guide-(LIO-N29,EMUI10.0_02,en-us,5G)

Enable App Lock
Go to
Settings > Security > App Lock > Enable, set the App Lock password and select
the apps to lock.
If you have enabled face or ngerprint unlock, you can link App Lock with a face ID or
ngerprint ID as prompted.
Enable AI information protection
If you use Face ID as the App Lock unlock method, the Swing Gesture Sensor will provide
further security protection when you are using the app.
In a well-lit environment, if another face is detected, the app will be locked and notications
received by the app will be hidden. You will need to unlock the app again with a password or
your face to re-enter it.
Change the App Lock Password or Security Questions
Enter the App Lock settings screen, go to > Password type, and select Lock screen
password or Custom PIN as the App Lock password.
If you select Custom PIN, you can go on to set a new password and security questions.
Settings
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